Growthmeasurements (calculated as cell yield) for Pseudokirchneriella subcapitata exposed to low, moderate and high mixtures of arsenic, copper, chromium, uranium and zinc generated using spiked Latte and Halfway Creek water collected in winter and summer.

Table 2: Growthmeasurements (calculated as cell yield) for Pseudokirchneriella subcapitata exposed to low, moderate and high mixtures of arsenic, copper, chromium, uranium and zinc generated using spiked Latte and Halfway Creek water collected in winter and summer.

Treatments	Winter	Summer
Treatments	Cell Yield (x10⁴ cells/mL)	Cell Yield (x10⁴ cells/mL)
Latte Creek
Laboratory Control	30.60 ± 2.50	27.60 ± 1.40
Latte Creek (Site Control)	169.40 ± 11.60*	101.50 ± 8.60*
Low	168.30 ± 12.0*	102.50 ± 7.0*
Moderate	159.80 ± 5.30*	99.50 ± 5.80*
High	159.80 ± 1.80*	96.50 ± 6.10*
Halfway Creek
Laboratory Control	30.80 ± 2.60	27.90 ± 1.50
Halfway Creek (Site Control)	173.80 ± 11.0*	94.90 ± 8.80*
Low	177.80 ± 7.40*	95.80 ± 5.20*
Moderate	183.50 ± 5.80*	97.80 ± 6.80*
High	162.50 ± 6.40*	92.0 ± 6.70*

Notes: * Significantly different (p < 0.05) from laboratory control.